GstarCAD 2026 · System Variables
System Variables > E System Variables > ERRNO
Function Description:
The ERRNO system variable is used to display corresponding error numbers when detected errors leading by loading LISP functions.
(Read-Only)
| Type | Integer |
| Saved in | Not saved |
| Initial value | 0 |
Users can use ERRNO command by GETVAR command to check the current value of ERRNO. The ERRNO system variable is not always zero. It is suppressed zero when starting or opening a drawing.
2022 · 2023 · 2024 · 2025 · 2027
Article ID: 7535
Created: October 6, 2026
Last Updated: September 26, 2026
Author: kbadmin
Online URL: https://kb.gstarcad.com.my/article/errno-system-variable-gstarcad-2026-7535.html